POP-OUT | CLOSE

An Information Portal to 108395 Biological Macromolecular Structures

Crystal structure of the SV40 large T-antigen origin bining domain bound to Site I DNA
Biology and Chemistry Report
4FGN
  •   Structure Details   Hide

    Structure Keywords

    Keywords DNA BINDING PROTEIN/DNA
    Text origin binding domain, DNA BINDING PROTEIN-DNA complex

    Polymeric Molecules

    Chain A,B
    Description Large T antigen 
    Fragment origin binding domain, UNP residues 131-260 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 15240.6 
    Source Method genetically manipulated  
    Entity Name LT, LT-AG 
    Chain Z
    Description Site I DNA 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polydeoxyribonucleotide 
    Formula Weight 6963.6 
    Source Method synthetic  
    Chain Y
    Description Site I DNA 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polydeoxyribonucleotide 
    Formula Weight 7158.7 
    Source Method synthetic  

     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B LT_SV40 P03070     

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    A B  3.6.4      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B
    GO ID   Ontology GO Term Definition
    6260   DNA Replication  The Cellular Metabolic Process in Which a Cell Duplicates One or More Molecules of Dna. DNA Replication Begins When Specific Sequences Known As Origins of Replication Are Recognized and Bound by Initiation Proteins and Ends When the Original DNA Molecule Has Been Completely Duplicated and the Copies Topologically Separated. the Unit of Replication Usually Corresponds to the Genome of the Cell an Organelle or a Virus. the Template For Replication Can Either Be an Existing DNA Molecule or Rna. 
    3688   DNA Replication Origin Binding  Interacting Selectively and Non Covalently with the DNA Replication Origin a Unique DNA Sequence of a Replicon At Which DNA Replication Is Initiated and Proceeds Bidirectionally or Unidirectionally. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B
    Common Name Sv40
    Scientific Name Simian virus 40  
    Host Scientific Name Escherichia coli  
    Host Strain Bl21 (de3)